APC Power Saving Back-UPS Pro 900

The back-UPS Pro 900 Backup UPS from the APC in a modern black design offers an elegant design and an LCD display. There is not only automatic voltage control, but also the ability to communicate with a computer via USB. These features make the Back-UPS Series the ideal power protection for business PCs with maximum data security. The performance of this model is 540 W and has a capacity of 900 VA. The product has four IEC C13 outlets, which are connected to the battery and equipped with surge protection. You can also find four additional output sockets with overvoltage protection only, which can be used to connect a wide variety of devices - printers, scanners, In addition, this backup provides protection for phone, modem, DSL, fax (3x RJ-11) and 10/100/1000 Base-T Ethernet (2x RJ-45). You can use the USB interface and the software on the enclosed CD to communicate with your computer or server. Of course, LCD displays include status LEDs such as mains power, battery power, worn out battery, overload, acoustic battery status and overload.

excellent design quality as I am used with APC excellent support under Linux

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Customer31/10/2013

Assistant needed for continuous operation

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Firm, Žilina06/03/2013

Maximum satisfaction, operates reliably also with devices in which are installed to control the power source.

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Firm, Modřice01/11/2011

works for higher peak loads, eg. a powerful switching power supply that can safely put a cheaper models of other brands with the same nominal power

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Firm, Praha 124/11/2011

Unlike cheap wannabe UPS really works like it should. I fully depleted battery itself starts again and it is super.Perhaps just as I welcomed with traditional cable socket at the end, but otherwise I have nothing to reproach.

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Customer27/05/2014

Backup source

the number of sockets ovladanie through the PC software intelligently control (AI) support MASTER - SLAVE price performance of LCDprice

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Firm, Praha 503/04/2015

easy battery replacement, an overview of the power absorbed, connection to NAS goes reliably

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Customer01/04/2014

Perfectly functional backup source that fully meets my needs for NAS backup and PC. Setup is easy. Configuration support in the Synology NAS also. Source surpassed my expectations and I discovered no restrictions that would not suit me.

Switching to battery in case of power works without problems. Direct support from the Synology DiskStation DS413 NAS (DSM4.xi 5.x) A clear display showing the basic operating parameters. Disconnecting selected outlets at the main switch off appliances - allows you to automatically turn off peripherals type speakers, etc., Along with turning off the computer. The shape of the cabinet, which enables easy backup source placed next to a computer format, midi-tower. Nice design :-)Weight (structural property of a given battery capacity). Battery life in a matter of years, the need to replace consumables = (also in terms of stadnardní konstručkní property, which is, however, important to remember before buying).

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Ondřej, Dobříš11/02/2014

It works very well I do not know if I was lucky to have a piece, but kept my 160 W load even longer, stronger than 1200 VA model. I came across but that with the support that in Windows as basic, although everything seems to work, but after a power failure shutting down prematurely, probably due to the fact that the USP erroneously reported low levels of short-term battery. Maybe just use PowerChute software supplied, but seemed awkward and confusing, I prefer to install the drivers from the source apcupsd http://www.apcupsd.org/ that are more reliable, and they seem even clearer.

It operates according to the above parametersSW supplied much of anything with built-in support for Windows off prematurely